On Fri, Oct 9, 2009 at 2:11 AM, Niklaus Giger
wrote:
> Adds support for a HCU5 PPC405EPx based board from Netstal Maschinen AG.
>
> Signed-off-by: Niklaus Giger
> ---
> arch/powerpc/boot/dts/hcu5.dts | 254 +++
> arch/powerpc/configs/44x/hcu5_defconfig | 1166
> +++
Hi, we are having trouble while building kernel 2.6.31.x and also
2.6.32rc for CHRP platforms using gcc-4.4.x, the error that give us
the compilation is:
CC arch/powerpc/sysdev/indirect_pci.o
CC arch/powerpc/sysdev/i8259.o
LD arch/powerpc/sysdev/built-in.o
CC arch/power
mmio[0] = address;
mmio[1] = data;
mb();
eieio is enough here.
mmio[3] |= 0x01; /* This triggers an operation -> address=data */
/* probably also need an mb() here, if the following code
* depends on the operation to be triggered. */
No, a sync does not guarantee the device has seen the sto
Hi Giuseppe,
On Sun, 1 Nov 2009 10:17:00 +0100 Giuseppe Coviello wrote:
>
> Hi, we are having trouble while building kernel 2.6.31.x and also
> 2.6.32rc for CHRP platforms using gcc-4.4.x, the error that give us
> the compilation is:
>
> CC arch/powerpc/sysdev/indirect_pci.o
> CC a
> This is the really low level of guest entry/exit code.
>
> Book3s_64 has an SLB, which stores all ESID -> VSID mappings we're
> currently aware of.
>
> The segments in the guest differ from the ones on the host, so we need
> to switch the SLB to tell the MMU that we're in a new context.
>
> So
> +static void invalidate_pte(struct hpte_cache *pte)
> +{
> + dprintk_mmu("KVM: Flushing SPT %d: 0x%llx (0x%llx) -> 0x%llx\n",
> + i, pte->pte.eaddr, pte->pte.vpage, pte->host_va);
> +
> + ppc_md.hpte_invalidate(pte->slot, pte->host_va,
> +MMU_P
Doing so causes xtime to be negative which crashes the timekeeping
code in funny ways when doing suspend/resume
Signed-off-by: Benjamin Herrenschmidt
---
diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c
index 92dc844..6a7ce0e 100644
--- a/arch/powerpc/kernel/time.c
+++ b/arch
On Mon, 2009-11-02 at 16:11 +1100, Benjamin Herrenschmidt wrote:
> Doing so causes xtime to be negative which crashes the timekeeping
> code in funny ways when doing suspend/resume
>
> Signed-off-by: Benjamin Herrenschmidt
> ---
> +void read_persistent_clock(struct timespec *ts)
> +{
> + __r
